>3a0u_A mol:protein length:116 Response regulatorMKRILVVDDEPNIRELLKEELQEEGYEIDTAENGEEALKKFFSGNYDLVILDIEMPGISGLEVAGEIRKKKKDAKIILLTAYSHYRSDLSSWAADEYVVKSFNFDELKEKVKKLLS